| 摘要 |
#CMT# #/CMT# The method involves applying flock fibers (32) on a substrate (2) with an adhesive layer (30) by electrical field (26). The substrate is temporarily displaced into high frequency mechanical vibrations during flocking, where frequency of the vibrations temporarily corresponds to natural frequency of the substrate. The substrate is attached to a handing device (4) e.g. linear or six-axis robot, and is brought into a flocking area i.e. cabin (22), by the handling device. The vibrations of the substrate are excited by a vibration exciter device (8) cooperating with the handing device. #CMT# : #/CMT# An independent claim is also included for a device for electrostatic flocking, comprising a flocking area. #CMT#USE : #/CMT# Method for electrostatic flock-coating of a laminar or band-shaped substrate e.g. uniform flock web or foil, of a mounting part. Uses include but are not limited to a glove box, stacking tray, door case, eyeglass case, center console, pad web and ceiling liner, of applications such as furniture, toy, textile, automobile and leather industries. #CMT#ADVANTAGE : #/CMT# The method ensures uniform coating of the substrate with complex surface geometry in a simple manner with high quality, and enables fibers to penetrate more deeply into the adhesive layer in a better manner, thus forming the flock layer with continuously high quality and uniform web thickness on the substrate without subsequent treatment. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a device for performing a method for electrostatic flock-coating. 2 : Substrate 4 : Handing device 8 : Vibration exciter device 22 : Cabin 26 : Electrical field 30 : Adhesive layer 32 : Flock fibers. |
